Complete Guide to Lithium Battery Export by Sea: Classification, Packaging & Customs Requirements
With the booming global trade of electronics, lithium batteries are increasingly common in international logistics. However, since lithium batteries are classified as dangerous goods, exporting them by sea involves strict classification, packaging, and customs compliance. This article provides a complete guide to help you ship smoothly and avoid costly delays.
UN Classification of Lithium Batteries
According to the International Maritime Dangerous Goods (IMDG) Code, lithium batteries are divided into three main types, each with distinct shipping and declaration rules:
UN3480: Lithium-ion batteries shipped without any equipment. These must strictly follow DG procedures.
UN3481: Lithium-ion batteries contained in or packed with equipment such as tablets or drones.
UN3171: Battery-powered equipment or vehicles, such as electric forklifts, where the battery is an integral part of the whole unit.
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Can You Ship Lithium Batteries via LCL or FCL?
Yes, you can ship lithium battery products via LCL or FCL. However, since batteries are special goods, not all carriers accept them. You must confirm with your freight forwarder before booking.
Must All Lithium Battery Shipments Follow DG Procedures?
Not all lithium battery products require full DG procedures. Some can be certified as general cargo after inspection by an authorized lab.
✅ If the product is certified as general cargo (e.g., low power, installed in device, compliant packaging), it can be exported as non-DG.
❌ If certified under UN3480 / UN3481 / UN3171, it must follow dangerous goods export regulations.
So it’s critical to get a lab report before shipping to avoid rejection at the port or re-exportation.
What Documents Are Required for Export?
Even though lithium batteries are not subject to Chinese customs supervision conditions, the following documents are essential for smooth booking and clearance:
- MSDS (Material Safety Data Sheet)
- Dangerous Goods Package Certificate or Virtual Dangerous Goods Package Registration Receipt (depending on the packaging situation)
- Conventional customs declaration information: commercial invoice, packing list, bill of lading etc.
⚠ Note: Some destinations (such as the US, EU, or Australia) may also require UN38.3 test reports, IEC certificates, or technical battery specs. Always check destination-specific regulations.
Shipping Advice & Final Thoughts
Exporting lithium batteries may seem complex, but if you:
Confirm the correct UN classification
Prepare all required documents in advance
Book with carriers qualified for DG shipments
Work with a professional freight forwarder
Then the process becomes much more manageable.
If you’re exporting lithium battery products and need expert guidance, contact GB INTL Freight Agency. We offer full logistics solutions.
If you have any question Feel free to contact us！
